# wgrib2: -disc

## Introduction

The -disc option prints the discipline. Use the
-v option to get the name of the discipline.

## Usage

```
-disc
```

### Example

```
$ wgrib2 grib2.polar -disc
1.1:0:disciple=0
1.2:0:disciple=0
```

```
$ wgrib2 grib2.polar -v -disc
1.1:0:disciple=0 Meteorlogy
1.2:0:disciple=0 Meteorlogy
```

See also:

---

> Description: inv discipline (code table 0.0)

_Docs derived from <https://www.cpc.ncep.noaa.gov/products/wesley/wgrib2/disc.html>_
